4871820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{81197}}^1$

素因数の和:81209

約数の個数: 24

約数和(自身を含む): 13641264

約数和(自身を除く): 8769444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 81197, 162394, 243591, 324788, 405985, 487182, 811970, 974364, 1217955, 1623940, 2435910, 4871820]

約数ペア:

[(1, 4871820), (2, 2435910), (3, 1623940), (4, 1217955), (5, 974364), (6, 811970), (10, 487182), (12, 405985), (15, 324788), (20, 243591), (30, 162394), (60, 81197)]